Slideshow will not update image

TACCA

This is the website I am attempting to update an image on. In the slideshow, the 2nd entry, the logo is outdated and I wanted to add the new one to it.

I go to the page and attempt to remove the image and it doesn’t do anything, then I try the upload button and it also does not respond. I then click the upload button along with the apple button which opens up a new window for me and allows me to interact with the image option, etc. So I would attempt to “add new image” and it shows up in the box with the correct image, but as soon as I ‘update page’ it seems to remove the image, and leaves a link in place of the logo showing up. I do not think this is a plugin that the person web person downloaded for the slideshow and just what is built into wordpress, but I can be wrong. I am pretty new to all of this as well and hoping I’m not just missing something obvious.

The theme this page uses is ‘abundance’.

1. I do not know why the admin page does not respond with removing the old image or trying to upload a new logo.
2. I do not know why when I do try to add the new logo and update the page why it disappears. Plus clicking the link shows the new image and a video (which I have no idea where it’s coming from).